D4-3000 4 Channel 2 ohms stable High Power Class D Amplifier
4CH Amplifier

D4-3000 4 Channel 2 ohms stable High Power Class D Amplifier

Item No.: D4-3000
Model: D4-3000
Channel: 4 channel power amplifier
Feature: 1U/Digital Amp/2 Ohms Stable
Output Power:
8Ω Stereo Power (RMS): 3,000W X 4CH
4Ω Stereo Power (RMS): 5,000W X 4CH
2Ω Stereo Power (RMS): 6,500W X 4CH
Warranty: 3 Years
Description


D4-3000 DIGITAL AMPLIFIER FEATURE:
●4 Channel Class D Digital power amplifier 
●Mini 1U size,convenient for Touring Applications
●Suit for Top speaker, full range speaker,Line array;
●Work Under 2Ω steadily ! 
●Precise and Reasonable circuit structure
●Bring supper reliable sound
●Bridge-mode operation
●Original Neutrik XLR*/Speakon connectors
●Temperature protection;Over current protection;Short circuit protection built-in

 
 D SERIES HIGH POWER DIGITAL AMPLIFIER (DSP can be added)
Model D2-3000 D2-3500 D2-4200 D4-2000 D4-3000
EIAJ Test Standard,1 kHz, 1% THD 8Ω/Stereo 2 x 3000W 2 x 3500W 2 x 4200W 4 x 2000W 4 x 3000W
4Ω/Stereo 2 x 5000W 2 x 6300W 2 x 7800W 4 x 3400W 4 x 5000W
2Ω/Stereo 2 x 7140W 2 x 7400W 2 x 8500W 4 x 4760W 4 x 6500W
8Ω/Bridge 1 x 10200W 1 x 12500W 1 x 15600W 2 x 6800W 2 x 10000W
4Ω/Bridge 1 x 14280W 1 x 14800W 1 x 17000W 2 x 9520W 2 x 13000W
 Alternating Current Power Supply
Power PFC Power
Rated power demand 100-240V±10%, 50/60Hz
Operation voltage 90V-270V
Power correction factor cos(φ) >0.95 @ >500W
Standby 47W and 0.8A
Gain,Sensitivity 32dB,35dB,38dB,41dB
Maximum Output Voltage/Current 185V/85A (370V in the BRIDGE MODE)
Power Comsumption 230V (115V in the BRIDGE MODE)
Temperature
Environment temperature 0°-45C / 32′-113*F
Cooling system Tunnel through cooing system
Performance
Frequency Response 20Hz - 20kHz (1W@8Ω,+05 dB)
Signal-to-Noise Ratio >110 dBA (20 Hz- 20 kHz A weighted)
Crosstalk >66 dB @ 1 kHz
Input Impedance 10 kΩ balanced
Total Harmonic Distortion(THD) <0.5% from 1 W to full power (Typitcal value<0.05%)
Intermodulation Distortion(IMD) <0.5% from 1 W to full power (Typical value< 0.05%)
Damping Factor (8 ohms) >5000 @ 20-200 Hz
Slew Rate 50V/μs @ 8Ω
 Front Panel
Indicator LED/per channel One PCS Green LED: the input signal of XLR ≥ -40dB;
Four pieces Green LED:
display the output signal(-20dB,-10dB,-5dB,-3dB)of SPEAKON
1 piece dual LED(Yellow and Red):
Protective state/Clip stste/Over heat/Over load
Power Switch Press "I"-on; Press "O"-off.
Dust-proof Two pieces dust-proof cotton,
it can take off to clean from the bottom of front pannel
 Application
Signal in-connection 4 Channel: One balanced XLR(with lock)female per channel;
2 Channel One balanced XLR(with lock)female
and one balanced XLR male per channel.
Signal out-connection One SPEAKON per channel connect to loudspeakers
Power cord Fited to the device, and the CSA(cross sectional area)of the cord is 3 x 2.5mm²,
and the card is 1.5 meters long.
Multiple-Functions Switch Two Sensitivity Switches. One Mode Switch and one Clip Switch.
 Structure(The size and weight depend on different series and shipping demand )
Dimensions 482 x 44 x 380mm³/482 x 44 x 470 mm³
Net weight 10Kg/12kg
Packing size 580 x 580 x 119mm³/615 x 615 x 119 mm³
Shipping weight 12Kg/14Kg


FRONT PANEL FEATURE




REAR PANEL FEATURE



Dimensions and Cooling system
NOTE:
The size is 437mm inside of the device(without the cover plate and front panel).The size is around 472mm of the complete device,but a little bit different size in the different front panel.Some series with different size that had not shown,please learn it in the parameter.


Tunnel through cooling system
Cold air comes in from the front panel of the equipment, forms a duct through the radiator to take the heat away and out from the rear panel of the equipment.


 






 

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